ESP32 Blog (77 posts)
Dive into comprehensive tutorials, project guides, and expert insights about ESP32, IoT, and embedded systems development.
Elecrow ThinkNode M1 vs M2: Meshtastic LoRa Transceivers Compared
Hands-on review and comparison of Elecrow's ThinkNode-M1 (nRF52840) and ThinkNode-M2 (ESP32-S3) Meshtastic LoRa devices. Unboxing, features, display comparison, battery life, and real-world usage.
ESP-LED-03: Wide Voltage Audio-Reactive WLED Controller (5–24V)
ESP-LED-03 adds a single DD4012SA component so the controller can drive 5–24V LED strips while keeping the same compact 40mm width (PCB length increased to 77mm).
Monitor WireGuard PiVPN Stats in Home Assistant Using MQTT
Learn how to monitor your WireGuard VPN in Home Assistant using MQTT. This step-by-step Raspberry Pi guide shows how to publish WireGuard stats to Home Assitant Dashboard
Smart 360 Photo Turntable with ESP32, ESPHome & Home Assistant
Build a Smart 360 Photo Turntable powered by ESP32, ESPHome, and Home Assistant for automated product photography. Perfect for smooth, consistent, and hands-free image capture.
Zigbee2MQTT Home Assistant Setup: Full Step-by-Step Guide
A complete step-by-step guide to setting up Zigbee2MQTT with Home Assistant. Install Mosquitto MQTT, configure Zigbee2MQTT and integrate Zigbee-based devices.
ESP-LED-02 - DIY ESP32-S3 Full Featured WLED Controller
Updated ESP-LED-02 WLED controller with an ESP32-S3 SuperMini featuring THT components, sound reactivity, IR control, a light sensor, and clean 5V LED output.
Measure Standing Desk Height with ESP32, TOF200C and Home Assistant
Build a non-invasive standing desk height tracker using the TOF200C ToF sensor, ESP32-C3 SuperMini, and ESPHome. Integrate with Home Assistant for automations - no desk modification required.
ESP-LED-01 - DIY ESP32-S3 Sound Reactive WLED Controller
Build your own ESP-LED-01 WLED controller with an ESP32-S3 SuperMini. Features sound reactivity, auto brightness via light sensor, and clean 5V LED control.
Simulate ESP32 Projects with Wokwi in VSCode (Without the Browser)
Learn how to run Wokwi ESP32 simulations locally in VSCode using your own firmware and hardware setup. Skip the slow browser builds and free-tier limits - simulate faster.
Compile Arduino Core Based ESP32 Projects in Visual Studio Code
Learn how to configure Visual Studio Code to compile and upload ESP32 projects using the Arduino Community Edition plugin and Arduino CLI - no Arduino IDE needed.
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